| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $16.76 | 11.491% | $18.6859 | $18.69 | $18.70 | $18.70 |
| Purchase #2 | $191.34 | 11.762% | $213.8454 | $213.85 | $213.85 | $213.80 |
| Purchase #3 | $206.66 | 13.628% | $234.8236 | $234.82 | $234.80 | $234.80 |
| Purchase #4 | $72.27 | 5.344% | $76.1321 | $76.13 | $76.15 | $76.10 |
| Purchase #5 | $71.47 | 13.666% | $81.2371 | $81.24 | $81.25 | $81.20 |
| Purchase #6 | $126.26 | 13.677% | $143.5286 | $143.53 | $143.55 | $143.50 |
| Purchase #7 | $31.84 | 6.123% | $33.7896 | $33.79 | $33.80 | $33.80 |
| 7 purchase totals = | $716.60 | $802.0423 | $802.05 | $802.10 | $801.90 | |